Walk-in multiple screen rear projection display unit



FIG. 1 is a front and left side perspective view of walk-in multiple screen rear projection display unit showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof; and

FIG. 5 is a right side elevation view thereof. 

The ornamental design for a walk-in multiple screen rear projection display unit, substantially as shown and described. 